2250004 has 6 divisors (see below), whose sum is σ = 3937514. Its totient is φ = 1125000.

The previous prime is 2249987. The next prime is 2250013. The reversal of 2250004 is 4000522.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2250000 + 4 = 1500^2 + 2^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281247 + ... + 281254.

2^2250004 is an apocalyptic number.

It is an amenable number.

2250004 is a deficient number, since it is larger than the sum of its proper divisors (1687510).

2250004 is a wasteful number, since it uses less digits than its factorization.

2250004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562505 (or 562503 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 13.

The square root of 2250004 is about 1500.0013333327. The cubic root of 2250004 is about 131.0371473620.

Adding to 2250004 its reverse (4000522), we get a palindrome (6250526).

The spelling of 2250004 in words is "two million, two hundred fifty thousand, four".